Castaldo® White Label 1/8" Natural Mold Rubber Strips, 5 lbs.

This Castaldo® White Label® strip is a durable, slightly stiffer natural mold rubber ideal for flat pieces and those that require a stiffer mold. Castaldo natural mold rubber is made with a high concentration of pure natural rubber, making it pliable and durable. All Castaldo natural organic mold rubber products require a release agent.Castaldo®—known throughout the jewelry industry for performance, dependability and value—manufactures mold rubber trusted the world over.Sold in a 5-lb. pack.

• Dimensions: 18"L x 2-7/8"W x 1/8"D
• Material: Rubber
• Form: Strip
• Shrinkage: 3-4%
• Vulcanization Temperature: 307°F (153°C)
• Durometer: 42
• Cure Time: 15 mins. (per 1/4" thickness)
• Package Quantity: 5 lbs.
• Brand: Castaldo
• Shipping Weight: 6.57 lbs (2.98kg)
• Country Of Origin: United Kingdom
• Weight: 5960.1 kg